keydown keyCode=16 which=16 charCode=0 keyup keyCode=16 which=16 charCode=0 |
keydown keyCode=65 (A) which=65 (A) charCode=0 keypress keyCode=0 which=97 (a) charCode=97 (a) keyup keyCode=65 (A) which=65 (A) charCode=0 |
keydown keyCode=65 (A) which=65 (A) charCode=0 keypress keyCode=0 which=97 (a) charCode=97 (a) keydown keyCode=65 (A) which=65 (A) charCode=0 keypress keyCode=0 which=97 (a) charCode=97 (a) keydown keyCode=65 (A) which=65 (A) charCode=0 keypress keyCode=0 which=97 (a) charCode=97 (a) keyup keyCode=65 (A) which=65 (A) charCode=0 |
keydown keyCode=81 (Q) which=81 (Q) charCode=0 keypress keyCode=0 which=113 (q) charCode=113 (q) keyup keyCode=81 (Q) which=81 (Q) charCode=0 |
keydown keyCode=65 (A) which=65 (A) charCode=0 keypress keyCode=0 which=97 (a) charCode=97 (a) keyup keyCode=65 (A) which=65 (A) charCode=0 |
KeyboardEvent.code 包含一个标识所按下的实体键的字符串。该值不受当前键盘布局或修饰键状态的影响,所以特定的键将始终返回相同的值。
欢迎光临 电子技术论坛_中国专业的电子工程师学习交流社区-中电网技术论坛 (http://bbs.eccn.com/) | Powered by Discuz! 7.0.0 |